98278370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 184965120

約数和(自身を除く): 86686750

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4013, 4898, 8026, 12245, 20065, 24490, 40130, 124403, 248806, 317027, 622015, 634054, 1244030, 1585135, 3170270, 9827837, 19655674, 49139185, 98278370]

約数ペア:

[(1, 98278370), (2, 49139185), (5, 19655674), (10, 9827837), (31, 3170270), (62, 1585135), (79, 1244030), (155, 634054), (158, 622015), (310, 317027), (395, 248806), (790, 124403), (2449, 40130), (4013, 24490), (4898, 20065), (8026, 12245)]